Monitor/Studio headphone recommendation

[Cya|\|]

Hi guys, sorry for making another thread, but could find no general thread for recommendations.
I'm looking for a pair of headphones to use for monitoring, so I want them to be as neutral as possible. I wouldn't mind their being open, so the musician can also hear some sound from the room.
Budget is around 50€, but may be able to spend a little more.
So far, I'm interested in the oneodio monitor 80. What do you say?

 

[dunring]

Autoeq has a branch for making any headphones neutral instead of the Harman curve. It opens a lot of doors for shopping if you equalize them with APO and Peace. You can focus on all day comfort and budget that way, instead of just neutral tuning out of the box.